// JavaScript Document

// xhttp GET REQUEST

var xmlHttp

// JavaScript Document

function GetXmlHttpObject() {

	var xmlHttp=null;

	try {

	 // Firefox, Opera 8.0+, Safari

		xmlHttp=new XMLHttpRequest();

	} catch (e) {

	 //Internet Explorer

	 try {

	  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");

	} catch (e) {

	  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");

	}

}

return xmlHttp;

}

function stateChanged()  { 

if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 

 document.getElementById("show").innerHTML=xmlHttp.responseText 

 } 

}

// END XHTTP GET REQUEST

// XHTTP POST REQUEST

var http_request = false;

   function makePOSTRequest(url, parameters) {

      http_request = false;

      if (window.XMLHttpRequest) { // Mozilla, Safari,...

         http_request = new XMLHttpRequest();

         if (http_request.overrideMimeType) {

         	// set type accordingly to anticipated content type

            http_request.overrideMimeType('text/html');

            //http_request.overrideMimeType('text/xml');

         }

      } else if (window.ActiveXObject) { // IE

         try {

            http_request = new ActiveXObject("Msxml2.XMLHTTP");

         } catch (e) {

            try {

               http_request = new ActiveXObject("Microsoft.XMLHTTP");

            } catch (e) {}

         }

      }

      if (!http_request) {

         alert('Cannot create XMLHTTP instance');

         return false;

      }

      

      http_request.onreadystatechange = alertContents;

      http_request.open('POST', url, true);

      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

      http_request.setRequestHeader("Content-length", parameters.length);

      http_request.setRequestHeader("Connection", "close");

      http_request.send(parameters);

   }



   function alertContents() {

      if (http_request.readyState == 4) {

         if (http_request.status == 200) {

            //alert(http_request.responseText);

            result = http_request.responseText;

            document.getElementById('show').innerHTML = result;            

         } else {

            alert('There was a problem with the request. Please try again.');

         }

      }

   }